A Great Chamber for Tissue Culture

This is a very interesting growth chamber for several types of products including plants, seeds, animals and tissue culture. I use this chamber or incubator for flasks/test tube plant culturing i.e. tissue culture in vitro. I put several trays inside this instrument to provide environmental conditions similar to external factors to control the growth and production of plants, which are being cultivated through in vitro methods. I need to set various parameters and only use it for plant growth. My only issue is that for different types of culturing on different parameters, we need to buy a number of Percival growth chambers.